package com.ny.service;

import com.ny.entity.Student;
import java.sql.SQLException;
import java.util.List;

public interface StudentService {
    public Student selectStudent(String name, String password) throws SQLException;
    int insertStudent(Student student) throws SQLException;

    List<Student> selectAllStudents() throws SQLException;
    Student getStudentById(int studentId) throws SQLException;
    int updateStudent(Student student) throws SQLException;
    int deleteStudent(int studentId) throws SQLException;
}
